A transmission mechanism for a stool test tube assembly machine

Abstract

This utility model provides a transmission mechanism for a stool sample collection tube assembly machine, including an assembly equipment body. A fixing block is located in the middle of the assembly equipment body. A telescopic adsorption tube is bonded to the lower end of the fixing block. A guide cylinder for determining whether the stool sample collection tube is adsorbed and fixed is located in the middle of the telescopic adsorption tube. A separator plate for separating the inner sidewall of the guide cylinder is bonded and fixed to the inner sidewall of the guide cylinder. A conductive post is slidably connected in the middle of the guide cylinder. Two electrode plates are welded and fixed to the end of the guide cylinder near the fixing block. The two electrode plates are respectively connected to the positive and negative terminals of a power supply. An electric push rod is embedded in the side of the fixing block near the guide cylinder. An insulating block is bonded and fixed to the power output end of the electric push rod, with the insulating block facing the conductive post. The fixing block is made of acrylic sheet. This utility model can determine whether the telescopic adsorption tube is tightly connected to the stool sample collection tube during adsorption and fixing, preventing it from falling off during subsequent transportation.

Description

Technical Field

[0001] This utility model relates to the field of stool test tube assembly technology, and in particular to a transmission mechanism for a stool test tube assembly machine. Background Technology

[0002] It's often said that illness enters through the mouth, as many germs enter the body via the mouth, altering the body's flora and causing health problems. Therefore, examining a patient's stool is necessary to diagnose digestive system diseases, infections, parasites, intestinal bleeding, and other issues. Stool collection requires stool collection tubes to transport the sample to the laboratory. However, assembling these tubes requires a transport mechanism to move them onto a conveyor belt. Because stool collection tubes are small, current transport mechanisms often use negative pressure adsorption for fixation. However, this method requires a tight seal between the negative pressure adsorption structure and the tube; any leaks can cause the tube to fall during transport. Utility Model Content

[0003] The purpose of this invention is to provide a transmission mechanism for a stool sample assembly machine to solve the problems mentioned in the background art.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a transmission mechanism of a stool test tube assembly machine, including an assembly equipment body, a fixing block in the middle of the assembly equipment body, a telescopic adsorption tube glued to the lower end of the fixing block, a guide tube in the middle of the telescopic adsorption tube for determining whether the stool test tube is adsorbed and fixed, a partition plate for separating the inner side wall of the guide tube glued to the inner side wall of the guide tube, and a conductive column slidably connected in the middle of the guide tube. The guide cylinder has two electrode plates welded and fixed at one end near the fixing block, and the two electrode plates are respectively connected to the positive and negative terminals of the power supply; The fixing block has an electric actuator embedded on its side near the guide cylinder. An insulating block is bonded to the power output end of the electric actuator, with the insulating block facing the conductive post. The fixing block is made of acrylic sheet.

[0005] Preferably, the guide cylinder is a plastic cylinder, and the outer wall of the guide cylinder and the inner wall of the telescopic adsorption tube are tightly attached together. When the telescopic adsorption tube is squeezed, the guide cylinder guides the telescopic adsorption tube to extend and retract.

[0006] Preferably, the corner of the guide cylinder away from the fixed block is an arc-shaped structure, and an air inlet is provided in the middle of the top end. When the telescopic adsorption tube is squeezed, the air between the telescopic adsorption tube and the guide cylinder enters the guide cylinder through the air inlet.

[0007] Preferably, the telescopic adsorption tube is a rubber tube, the main body of the telescopic adsorption tube has a corrugated structure, and the opening at the end of the telescopic adsorption tube away from the fixed block has an arc-shaped structure.

[0008] Preferably, the separator is a rubber sheet, which divides the middle of the guide cylinder into two spaces. A connecting post is bonded to the upper end of the separator, and the upper end of the connecting post is bonded to a conductive post.

[0009] Preferably, the electrode sheet is formed by stamping copper sheet, the electrode sheet has an arc-shaped structure, the upper end of the electrode sheet is fixed to the fixing block by screws, and the fixing block has a through hole in the middle.

[0010] Preferably, the main body of the assembly equipment is fixedly connected to an electric guide rail by bolts at the component part, the two electrode plates are connected to the electric guide rail, and the side end of the electric guide rail near the fixing block is fixedly connected to a mounting plate by bolts. The lower end of the mounting plate is fixedly connected to the fixing block by bolts.

[0011] Preferably, the main body of the assembly equipment is provided with a positioning plate in the middle, the upper end of the positioning plate is a V-shaped structure, and the main body of the assembly equipment is provided with a conveyor belt near the installation point for transporting the assembled inspection tube.

[0012] The beneficial effects of this utility model are as follows: When the telescopic adsorption tube is aligned with the stool test tube, the fixing block is driven to move downward and squeeze the stool test tube. When the telescopic adsorption tube and the stool test tube are tightly attached, the air inside the telescopic adsorption tube is compressed. At this time, the separator is deformed by the compressed air, thereby lifting the conductive column and connecting the two electrode plates to the electric guide rail. Only then will the electric guide rail drive the telescopic adsorption tube and the adsorbed stool test tube to move, thereby detecting whether the telescopic adsorption tube and the stool test tube are in close contact, thus ensuring that the stool test tube will not fall off during transportation. Attached Figure Description

[0013] Figure 1 This is a three-dimensional schematic diagram of the assembly mechanism provided by this utility model.

[0014] Figure 2 This is a three-dimensional connection diagram of the conveying mechanism provided by this utility model.

[0015] Figure 3 This is a side view of the connection between the telescopic adsorption tube and the guide cylinder provided by this utility model.

[0016] Figure 4 This is a three-dimensional connection diagram of the telescopic adsorption tube and the guide cylinder provided by this utility model.

[0017] In the diagram: 1. Assembly equipment body, 2. Conveyor belt, 3. Electric guide rail, 4. Telescopic adsorption tube, 5. Mounting plate, 6. Positioning plate, 7. Guide cylinder, 8. Fixing block, 9. Electric push rod, 10. Separator, 11. Connecting column, 12. Conductive column, 13. Electrode plate, 14. Insulating block, 15. Air inlet. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0019] See Figure 1-4 The present invention provides a transmission mechanism for a stool test tube assembly machine, comprising an assembly equipment body 1, a fixing block 8 in the middle of the assembly equipment body 1, a telescopic adsorption tube 4 bonded to the lower end of the fixing block 8, a guide tube 7 for determining whether the stool test tube is adsorbed and fixed in the middle of the telescopic adsorption tube 4, a partition plate 10 for separating the inner side wall of the guide tube 7 bonded to the inner side wall of the guide tube 7, a conductive post 12 slidably connected in the middle of the guide tube 7, and a welded end of the guide tube 7 near the fixing block 8. There are two electrode plates 13, which are respectively connected to the positive and negative terminals of the power supply. A fixing block 8 is fixed, and an electric push rod 9 is embedded on the side of the fixing block 8 near the guide cylinder 7. An insulating block 14 is glued and fixed to the power output end of the electric push rod 9. The insulating block 14 faces the conductive post 12. The fixing block 8 is made of acrylic plate. The fixing block drives the telescopic adsorption tube 4 to move to the position of the stool test tube and moves downward. The telescopic adsorption tube 4 squeezes the stool test tube, so that the telescopic adsorption tube 4 is in close contact with the stool test tube, and compresses the air in the telescopic adsorption tube 4.

[0020] The guide cylinder 7 is a plastic cylinder. The outer wall of the guide cylinder 7 and the inner wall of the telescopic adsorption tube 4 are tightly attached together. When the telescopic adsorption tube 4 is squeezed, the guide cylinder 7 guides the telescopic adsorption tube 4 to extend and retract. The corner of the guide cylinder 7 away from the fixed block 8 is arc-shaped, and an air inlet 15 is provided in the middle of the top of the guide cylinder 7. The partition plate 10 is a rubber sheet, which divides the middle of the guide cylinder 7 into two spaces. A connecting post 11 is bonded to the upper end of the partition plate 10, and the upper end of the connecting post 11 is bonded to the conductive post 12. The telescopic adsorption tube 4 is a rubber tube that extends and retracts... The main body of the adsorption tube 4 has a corrugated structure. The opening at the end of the telescopic adsorption tube 4 away from the fixed block 8 has an arc-shaped structure. When the telescopic adsorption tube 4 deforms and compresses the air inside the telescopic adsorption tube 4, the inner wall of the telescopic adsorption tube 4 is tightly attached to the outer wall of the guide cylinder 7. Therefore, after the telescopic adsorption tube 4 is deformed, it can compress the air between the lower end of the guide cylinder 7 and the test tube, and make the compressed air reach the separator 10 through the air inlet 15. The separator will deform after being subjected to high pressure air, thereby lifting the connecting column 11 and the conductive column 12.

[0021] Electrode 13 is formed by stamping copper sheet. Electrode 13 has an arc-shaped structure. The upper end of electrode 13 is fixed to fixing block 8 by screws. Fixing block 8 has a through hole in the middle. Conductive post 12 is lifted and moved upward between two electrode 13, thereby connecting the two electrode 13 with the circuit of electric guide rail 3. At this time, it is confirmed that telescopic adsorption tube 4 is in close contact with two stool tubes. The stool tube can be moved to the position of conveyor belt 2 by electric guide rail 3. Because electrode 13 has an arc-shaped structure, it can clamp and fix conductive post 12. When electric guide rail 3 is working, telescopic adsorption tube 4 will reset due to its own elasticity. The space between telescopic adsorption tube 4 and separator 10 increases, so the space becomes a negative pressure state compared with the outside, thereby adsorbing and fixing stool tube.

[0022] The main body 1 of the assembly equipment is connected to an electric guide rail 3 by bolts. The electric guide rail is a mature existing structure, such as HSR65XHB, which works in conjunction with a hydraulic rod or electric push rod to form the electric guide rail 3 of this application. Therefore, not showing the specific structure of the electric guide rail 3 does not affect the completeness of this application. Two electrode plates 13 are connected to the electric guide rail 3. The side of the electric guide rail 3 near the fixing block 8 is fixed to a mounting plate 5 by bolts. The lower end of the mounting plate 5 is fixed to the fixing block 8 by bolts. A positioning plate 6 is provided in the middle of the main body 1 of the assembly equipment. The upper end of the positioning plate 6 is a V-shaped structure near the mounting plate 5. A conveyor belt 2 for transporting the assembled stool tube is provided near the mounting point of the main body 1 of the assembly equipment. When the electric guide rail 3 moves the stool tube to the position of the conveyor belt 2, the electric push rod squeezes the conductive column 12, thereby compressing the space between the telescopic adsorption tube 4 and the separator 10, so that the air pressure in the space is greater than the external air pressure, thereby separating the stool tube.

[0023] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A transmission mechanism for a stool sample assembly machine, comprising an assembly equipment body (1), characterized in that: The assembly equipment body (1) has a fixing block (8) in the middle. The lower end of the fixing block (8) is glued and fixed with a telescopic adsorption tube (4). The telescopic adsorption tube (4) has a guide tube (7) in the middle for determining whether the stool tube is adsorbed and fixed. The inner side wall of the guide tube (7) is glued and fixed with a partition plate (10) for separating the inner side wall of the guide tube (7). The middle of the guide tube (7) is slidably connected with a conductive column (12). The guide cylinder (7) has two electrode plates (13) welded and fixed at one end near the fixing block (8), and the two electrode plates (13) are respectively connected to the positive and negative terminals of the power supply; The fixing block (8) has an electric push rod (9) embedded on the side near the guide cylinder (7). An insulating block (14) is bonded to the power output end of the electric push rod (9). The insulating block (14) faces the conductive post (12). The fixing block (8) is made of acrylic sheet.

2. The transmission mechanism of the stool sample assembly machine according to claim 1, characterized in that: The guide cylinder (7) is a plastic cylinder. The outer wall of the guide cylinder (7) and the inner wall of the telescopic adsorption tube (4) are tightly attached together. When the telescopic adsorption tube (4) is squeezed, the guide cylinder (7) guides the telescopic adsorption tube (4) to extend and retract.

3. The transmission mechanism of the stool sample assembly machine according to claim 1, characterized in that: The guide cylinder (7) has an arc-shaped corner at the end away from the fixed block (8), and the top of the guide cylinder (7) is provided with an air inlet (15). When the telescopic adsorption tube (4) is squeezed, the air between the telescopic adsorption tube (4) and the guide cylinder (7) enters the guide cylinder (7) through the air inlet (15).

4. The transmission mechanism of the stool sample assembly machine according to claim 1, characterized in that: The telescopic adsorption tube (4) is a rubber tube. The main body of the telescopic adsorption tube (4) has a corrugated structure. The opening position of the telescopic adsorption tube (4) at the end away from the fixed block (8) is an arc-shaped structure.

5. The transmission mechanism of the stool sample assembly machine according to claim 1, characterized in that: The separator (10) is a rubber sheet. The separator (10) divides the middle of the guide cylinder (7) into two spaces. A connecting post (11) is bonded to the upper end of the separator (10). The upper end of the connecting post (11) is bonded to the conductive post (12).

6. The transmission mechanism of the stool sample assembly machine according to claim 1, characterized in that: The electrode sheet (13) is formed by stamping copper sheet. The electrode sheet (13) has an arc-shaped structure. The upper end of the electrode sheet (13) is fixed to the fixing block (8) by screws. The fixing block (8) has a through hole in the middle.

7. The transmission mechanism of the stool sample assembly machine according to claim 1, characterized in that: The main body (1) of the assembly equipment is fixedly connected to the electric guide rail (3) by bolts. The two electrode plates (13) are connected to the electric guide rail (3). The side end of the electric guide rail (3) near the fixing block (8) is fixedly connected to the mounting plate (5) by bolts. The lower end of the mounting plate (5) is fixedly connected to the fixing block (8) by bolts.

8. The transmission mechanism of the stool sample assembly machine according to claim 1, characterized in that: The assembly equipment body (1) has a positioning plate (6) in the middle, the upper end of the positioning plate (6) is a V-shaped structure, and the assembly equipment body (1) has a conveyor belt (2) near the installation location for conveying the assembled inspection tube.

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